| 摘要 |
The invention relates to a valve assembly (24) for a fuel tank arrangement (10) of a vehicle, connecting a first chamber (14) of said fuel tank arrangement (10) with a second chamber (16) of said fuel tank arrangement (10), wherein said valve arrangement (24) includes a valve ball (28), adapted to open and close a connection orifice (38) between said two chambers (14, 16) in accordance with the actual fuel level (50) within said fuel tank arrangement (10); in order to provide a simple structure and a reliable function, according to the invention said valve ball (28) is magnetized and said valve assembly (24) further includes a control ball (26) having a density lower than the density of the stored fuel and being magnetized, such that said valve ball (28) and said control ball (26) attract each other by magnetic forces. |
